NZ283155A - Tea bag with drawstring (for wringing) passing through heat seal on periphery of bag - Google Patents

Tea bag with drawstring (for wringing) passing through heat seal on periphery of bag

Info

Publication number
NZ283155A
NZ283155A NZ283155A NZ28315595A NZ283155A NZ 283155 A NZ283155 A NZ 283155A NZ 283155 A NZ283155 A NZ 283155A NZ 28315595 A NZ28315595 A NZ 28315595A NZ 283155 A NZ283155 A NZ 283155A
Authority
NZ
New Zealand
Prior art keywords
thread
packet
region
layers
regions
Prior art date
Application number
NZ283155A
Other languages
English (en)
Inventor
Michael John Cahill
Geoffrey William Vernon
Original Assignee
Unilever Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unilever Plc filed Critical Unilever Plc
Publication of NZ283155A publication Critical patent/NZ283155A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • B65D85/812—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags with features facilitating their manipulation or suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B29/00—Packaging of materials presenting special problems
    • B65B29/02—Packaging of substances, e.g. tea, which are intended to be infused in the package
    • B65B29/04—Attaching, or forming and attaching, string handles or tags to tea bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Making Paper Articles (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
NZ283155A 1994-04-07 1995-04-04 Tea bag with drawstring (for wringing) passing through heat seal on periphery of bag NZ283155A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9406833A GB9406833D0 (en) 1994-04-07 1994-04-07 Packets and their manufacture
PCT/GB1995/000775 WO1995027666A2 (en) 1994-04-07 1995-04-04 Packets and their manufacture

Publications (1)

Publication Number Publication Date
NZ283155A true NZ283155A (en) 1998-09-24

Family

ID=10753112

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ330229A NZ330229A (en) 1994-04-07 1995-04-04 Method and apparatus for producing infusion packets, channels left in peripheral seal for portions of thread to project from the packets
NZ283155A NZ283155A (en) 1994-04-07 1995-04-04 Tea bag with drawstring (for wringing) passing through heat seal on periphery of bag

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NZ330229A NZ330229A (en) 1994-04-07 1995-04-04 Method and apparatus for producing infusion packets, channels left in peripheral seal for portions of thread to project from the packets

Country Status (15)

Country Link
US (2) US5855938A (de)
EP (2) EP0795476B1 (de)
JP (1) JP3747943B2 (de)
AT (2) ATE183165T1 (de)
AU (2) AU698347B2 (de)
CA (1) CA2185696A1 (de)
DE (2) DE69511391T2 (de)
ES (2) ES2134044T3 (de)
GB (1) GB9406833D0 (de)
IN (1) IN187191B (de)
NZ (2) NZ330229A (de)
TR (1) TR28410A (de)
TW (1) TW273537B (de)
WO (1) WO1995027666A2 (de)
ZA (1) ZA952895B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9422999D0 (en) * 1994-11-15 1995-01-04 Ag Patents Ltd Method and apparatus for the manufacture of infusion packages
AU721532B2 (en) * 1995-11-17 2000-07-06 Unilever Plc Infusion packets and their manufacture
IT1279697B1 (it) * 1995-12-07 1997-12-16 Tecnomeccanica Srl Macchina per confezionamento di insiemi per infusione in un liquido nei quali un prodotto infusibile e' contenuto in una busta filtro in
EP0806352B1 (de) * 1996-05-07 2001-11-07 Teepack Spezialmaschinen Gmbh & Co. Kg Doppelkammer-Aufgussbeutel, insbesondere für Tee, und Verfahren zu seiner Herstellung
TR199900036T2 (xx) * 1996-07-11 1999-09-21 Unilever N.V. Demlik po�etleri ve bunlar�n �retimi.
IT1286767B1 (it) * 1996-11-15 1998-07-17 Luxteco International S A Soci Apparecchiatura per il confezionamento
WO1999003734A1 (en) * 1997-07-18 1999-01-28 Thaumaturge Pty. Limited Squeezable beverage bags
GB9722490D0 (en) * 1997-10-25 1997-12-24 Cambridge Consultants Improvements in and relating to tags and their attachment to products
WO2001005662A1 (en) * 1999-07-14 2001-01-25 Unilever Plc Apparatus for attaching a tag and a thread to a web of filter material
EP1244590A4 (de) * 1999-11-12 2004-11-03 Krumpet International Llc Anordnung zum auschneiden eines aufgussbeutels
AU2003211855A1 (en) * 2002-02-07 2003-09-02 Teangle A/S A tea bag
US7523595B2 (en) * 2005-10-12 2009-04-28 Haussier & Sauter Kg Method for attaching a draw string to an infusion bag automatically
US20070087083A1 (en) * 2005-10-18 2007-04-19 Riley William T Tea bag cozy
FR2897047B1 (fr) * 2006-02-07 2008-05-02 Cie Mediterraneenne Des Cafes Conditionnement pour substance a infuser
WO2011061859A1 (ja) * 2009-11-20 2011-05-26 大紀商事株式会社 抽出バッグ用シートの製造方法及び製造機械
EP2583911B1 (de) * 2010-06-17 2016-01-13 Fuso Industry Co., Ltd. Extraktionsbeutel und verpackungsmaterialbahn
RU2446085C1 (ru) 2010-08-20 2012-03-27 Елена Аркадьевна Меринова Одноразовое сито для заваривания чая с системой отжима
RU2011143577A (ru) * 2011-10-28 2013-05-10 Елена Аркадьевна Меринова Одноразовое заварочное сито с системой отжима
RU2011149134A (ru) * 2011-12-02 2015-03-27 Елена Аркадьевна Меринова Способ изготовления одноразового заварочного сита с системой отжима
EP2626318B1 (de) * 2012-02-10 2015-01-21 Teepack Spezialmaschinen Gmbh & Co. Kg Aufgussbeutel
ITBO20120208A1 (it) 2012-04-17 2013-10-18 Ima Ind Srl Busta di sovra incarto per sacchetti - filtro di prodotti da infusione e dispositivo saldatore per ottenere la busta di sovra incarto
GB2566737A (en) * 2017-09-25 2019-03-27 Milne Downey Donald Infusion device

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335159A (en) * 1941-09-30 1943-11-23 Ivers Lee Co Adhesively sealed package
US2350930A (en) * 1942-01-01 1944-06-06 Ivers Lee Co Machine for making and filling packages
US2334256A (en) * 1942-03-25 1943-11-16 Pneumatic Scale Corp Method of and apparatus for making bags
US2406018A (en) * 1942-10-14 1946-08-20 Nat Urn Bag Co Inc Method of manufacturing infusion packages
US2466281A (en) * 1947-09-23 1949-04-05 William R Shaw Tea bag
FR1169388A (fr) * 1957-03-12 1958-12-26 Pneumatic Scale Corp Sachet à infusion
US2881910A (en) * 1958-04-17 1959-04-14 Clarence W Jones Tea bag
US3191355A (en) * 1960-01-16 1965-06-29 Morpurgo Fulvio Tea bags and apparatus for use in their manufacture
US3143834A (en) * 1961-05-24 1964-08-11 Nat Tea Packing Company Inc Compressible infusion package
US3237550A (en) * 1963-10-18 1966-03-01 Joseph A Christopher Extraction package for infusion materials
US3316686A (en) * 1964-03-16 1967-05-02 Welin-Berger Guy John Olof Method of manufacturing a package
US3415656A (en) * 1965-09-09 1968-12-10 Philip L. Lundgren Compressible infusion bag
US3539355A (en) * 1967-06-28 1970-11-10 Sam Kasakoff Coffee filter bag
US3597222A (en) * 1968-03-22 1971-08-03 Thaddeus John Kalemba Infusion packet
IT1207875B (it) * 1979-03-06 1989-06-01 Ima Spa Apparecchiatura per l applicazione di un filo di sospensione a sacchetti filtro per prodotti da infusione
CH661905A5 (en) * 1983-09-02 1987-08-31 Tourpac Productions Ag Process and apparatus for connecting a bag to a label
US4551336A (en) * 1983-12-22 1985-11-05 Chen Ying Cheng Infusion bag
IT1207629B (it) * 1987-03-09 1989-05-25 Cestind Centro Studi Ind Apparecchiatura a ruota girevole a mezzi di presa per applicare etichette e filo ad un tubo appiattito secondo sacchetti-filtro biuso in serie nelle macchine confezionatrici in continuo di detti sacchetti-filtro
WO1991013580A1 (en) * 1990-03-14 1991-09-19 Shomarla Pty Limited Improved infusion bag
DE69100244T2 (de) * 1990-03-21 1994-01-13 Unilever Nv Beutel und Verpackungsverfahren.
EP0552214B1 (de) * 1990-10-10 1994-12-28 Tidy Tea Limited Aufgussbeutel
GB9026123D0 (en) * 1990-11-30 1991-01-16 Unilever Plc Tagged articles and method and apparatus for their production
GB9103156D0 (en) * 1991-02-14 1991-04-03 Ag Patents Ltd Manufacturing infusion packages
SG86304A1 (en) * 1992-03-27 2002-02-19 Tidy Tea Ltd Packages for infusible substances
GB9219657D0 (en) * 1992-09-17 1992-10-28 Unilever Plc Tagged articles
TW264443B (de) * 1992-10-02 1995-12-01 Unilever Nv
AU693806B2 (en) * 1993-10-12 1998-07-09 Unilever Plc Infusion packets and their manufacture
GB9422999D0 (en) * 1994-11-15 1995-01-04 Ag Patents Ltd Method and apparatus for the manufacture of infusion packages

Also Published As

Publication number Publication date
WO1995027666A2 (en) 1995-10-19
NZ330229A (en) 2000-01-28
ZA952895B (en) 1996-10-07
CA2185696A1 (en) 1995-10-19
IN187191B (de) 2002-02-23
GB9406833D0 (en) 1994-06-01
DE69511391D1 (de) 1999-09-16
TW273537B (de) 1996-04-01
ES2136283T3 (es) 1999-11-16
AU698347B2 (en) 1998-10-29
EP0754152B1 (de) 1999-08-11
EP0795476B1 (de) 1999-07-28
ES2134044T3 (es) 1999-09-16
DE69511104T2 (de) 1999-11-18
AU3242597A (en) 1997-11-06
EP0795476A1 (de) 1997-09-17
EP0754152A1 (de) 1997-01-22
JP3747943B2 (ja) 2006-02-22
AU2112695A (en) 1995-10-30
US5878550A (en) 1999-03-09
DE69511104D1 (de) 1999-09-02
ATE183165T1 (de) 1999-08-15
WO1995027666A3 (en) 1995-12-07
AU686984B3 (en) 1998-02-12
ATE182541T1 (de) 1999-08-15
DE69511391T2 (de) 1999-12-30
TR28410A (tr) 1996-06-19
US5855938A (en) 1999-01-05
JPH09511475A (ja) 1997-11-18

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